Best Antivirus Software 2026

Modern antivirus suites do far more than scan for viruses — firewall, phishing protection, and system impact all matter. We compared independent lab test results and how much each suite slows down everyday use.

Most Recommended
  • Consistently high scores in independent AV-Test results
  • Minimal impact on system performance
  • Multi-layer ransomware protection
  • Identity-theft monitoring bundled on higher plans
  • Unlimited VPN included, no data cap
  • Cloud backup for ransomware recovery
  • Unlimited-device option is genuinely unlimited
  • Solid web and phishing protection
  • Secure file shredder included
  • Very fast scan times, minimal system drag
  • Free on-demand scanner available
  • Effective at removing adware and PUPs specifically
  • Very low system resource usage
  • Dedicated gamer mode suppresses notifications
  • Strong anti-phishing detection

Our methodology

Scores weigh results from independent testing labs (detection rate and false positives), measured system performance impact, and how many extra protections (firewall, VPN, ID monitoring) are included at each price tier.